The inhibitory impact of various total body irradiation doses on the hematopoietic system of mice.

Irradiation with X-rays has been widely utilized in the clinical treatment of solid tumors and certain hematopoietic malignancies. However, this method fails to completely distinguish between malignant and normal cells. Prolonged or repeated exposure to radiation, whether due to occupational hazards or therapeutical interventions, can cause damage to normal tissues, particularly impacting the hematopoietic system.

Identification and functional analysis of the gene family in : implications for development and stress response.

Background: Populus simonii, a notable native tree species in northern China, demonstrates impressive resistance to stress, broad adaptability, and exceptional hybridization potential. DOF family is a class of specific transcription factors that only exist in plants, widely participating in plant growth and development, and also playing an important role in abiotic stress response. To date, there have been no reported studies on the DOF gene family in P.

Unraveling the Guardians of Growth: A Comprehensive Analysis of the / and Gene Families in .

The auxin/indole-3-acetic acid () and auxin response factor () genes are two crucial gene families in the plant auxin signaling pathway. Nonetheless, there is limited knowledge regarding the and gene families in . In this study, we first identified 33 putative and 35 in the genome.

Variation of Chromosome Composition in a Full-Sib Population Derived From 2x × 3x Interploidy Cross of .

Interploidy cross commonly results in complex chromosome number and structural variations. In our previous study, a progeny with segregated ploidy levels was produced by an interploidy cross between diploid female parent × clone TB03 and triploid male parent × 'Yinzhong'. However, the chromosome compositions of aneuploid genotypes in the progeny were still unclear.

Synthesis of oxindoles through trifluoromethylation of N-aryl acrylamides by photoredox catalysis.

Mild and direct intramolecular oxidative aryltrifluoromethylations of activated alkenes have been established through visible light photocatalysis, affording a range of CF3-containing oxindoles or isoquinolinediones in the presence of an organic fluorophore-type photocatalyst 4CzIPN, oxygen and visible light irradiation under strong oxidant and transition metal free conditions. A variety of frequently encountered functional groups are well tolerated in this transformation.